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R600: Verify all instructions in the AsmPrinter on debug builds

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Make a call to R600's implementation of verifyInstruction() to
check that instructions are only using legal operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202544 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard 2014-02-28 21:36:41 +00:00
parent 9f0d68f522
commit 34faf78241
1 changed files with 7 additions and 0 deletions
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7
lib/Target/R600/AMDGPUMCInstLower.cpp
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@ -69,6 +69,13 @@ void AMDGPUMCInstLower::lower(const MachineInstr *MI, MCInst &OutMI) const {
void AMDGPUAsmPrinter::EmitInstruction(const MachineInstr *MI) {
AMDGPUMCInstLower MCInstLowering(OutContext);
#ifdef _DEBUG
StringRef Err;
if (!TM.getInstrInfo()->verifyInstruction(MI, Err)) {
errs() << "Warning: Illegal instruction detected: " << Err << "\n";
MI->dump();
}
#endif
if (MI->isBundle()) {
const MachineBasicBlock *MBB = MI->getParent();
MachineBasicBlock::const_instr_iterator I = MI;